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    • 2. 发明申请
    • SYSTEM AND METHOD FOR PROVIDING SURGE PROTECION
    • 用于提供防腐剂的系统和方法
    • WO2011041929A1
    • 2011-04-14
    • PCT/CN2009/074372
    • 2009-10-09
    • AMERICAN POWER CONVERSION CORPORATIONFU, DengmengGALSIM, MarlonQING, YunLEE, Jinsong
    • FU, DengmengGALSIM, MarlonQING, YunLEE, Jinsong
    • H02H9/04H02H9/06
    • H02H9/04H02H9/06
    • A system and method for providing surge protection. The system includes a surge protector (100) for protecting a load (104) coupled to a power source (102). The surge protector (100) includes an input having a first node, a second node, and a third node for respectively coupling to line, neutral, and ground connections of the power source (102), an output having a fourth node, a fifth node, and a sixth node for respectively coupling to line, neutral, and ground connections of the load (104), a first voltage limiting circuit (110) coupled between the fourth node and the fifth node, a first inductor (116) coupled between the first node and the fourth node, and a second voltage limiting circuit (106) coupled between the first node and the second node. The system and method provide protection for sensitive circuits against power surges on power lines.
    • 一种用于提供浪涌保护的系统和方法。 该系统包括用于保护耦合到电源(102)的负载(104)的电涌保护器(100)。 浪涌保护器(100)包括具有第一节点,第二节点和第三节点的输入,用于分别耦合到电源(102)的线路,中性点和接地连接,输出具有第四节点,第五节点 节点和用于分别耦合到负载(104)的线路,中性线和接地连接的第六节点,耦合在第四节点和第五节点之间的第一电压限制电路(110),耦合在第四节点 第一节点和第四节点以及耦合在第一节点和第二节点之间的第二电压限制电路(106)。 该系统和方法为敏感电路提供保护,防止电力线上的浪涌。
    • 7. 发明申请
    • FASTENER, DRIVER ENGAGING WITH THE FASTENER AND PUNCH PRODUCING THE FASTENER
    • 紧固件,驱动器与紧固件接合和冲孔生产紧固件
    • US20120137842A1
    • 2012-06-07
    • US13179782
    • 2011-07-11
    • XIAN-DONG GUOQING-YUN CHEN
    • XIAN-DONG GUOQING-YUN CHEN
    • B25B23/00F16B23/00F16B35/00B21J13/02
    • B25B15/005F16B23/003
    • A fastener includes a connecting portion and a head portion connected with the connecting portion. The head portion defines an engaging hole and includes a plurality of protruding teeth separately formed on an inner peripheral wall of the engaging hole, respectively, toward a central axis of the engaging hole of the head portion, and a plurality of recesses are formed between every two adjacent protruding teeth, respectively. The head portion further includes a plurality of resisting projections separately formed on the inner peripheral wall of the engaging hole, toward the central axis of the engaging hole, and received within the corresponding plurality of the recesses of the head portion, respectively. The present disclosure further provides a driver engaging with the fastener and a punch producing the fastener.
    • 紧固件包括连接部分和与连接部分连接的头部。 头部限定了接合孔,并且包括分别在接合孔的内周壁上朝向头部的接合孔的中心轴线分别形成的多个突出齿,并且在每个 两个相邻的突出齿分别。 头部还包括分别形成在接合孔的内周壁上的多个抵抗突起,朝向接合孔的中心轴线,分别容纳在头部的对应的多个凹部中。 本公开进一步提供了与紧固件接合的驱动器和产生紧固件的冲头。
    • 8. 发明申请
    • SECURITY FASTENER
    • 安全紧固件
    • US20130164097A1
    • 2013-06-27
    • US13648439
    • 2012-10-10
    • QING-YUN CHEN
    • QING-YUN CHEN
    • F16B23/00
    • F16B23/0069F16B41/005
    • A fastener includes a screw rod and a head connected to the screw rod. The head includes a driving surface furthest from the screw rod. The driving surface defines at least two driving grooves arranged around a circumference of a circle with an axis of the screw rod being the center of the circle. The driving surface forms at least two driving lobes received in each of at least two driving grooves, and the at least two driving lobes are located at the circumference of the circle around the axis of the screw rod.
    • 紧固件包括螺杆和连接到螺杆的头部。 头部包括距离螺杆最远的驱动表面。 所述驱动表面限定了围绕圆周设置的至少两个驱动槽,所述螺杆的轴线是所述圆的中心。 所述驱动表面形成在至少两个驱动槽中的每一个中容纳的至少两个驱动凸角,并且所述至少两个驱动凸角位于围绕所述螺杆的轴线的所述圆的圆周处。
    • 10. 发明申请
    • SPECULATIVE READ-AHEAD FOR IMPROVING SYSTEM THROUGHPUT
    • 用于改进系统通量的分析式阅读器
    • US20120210027A1
    • 2012-08-16
    • US13028762
    • 2011-02-16
    • Gideon David IntraterBiao JiaTeck Huat KerkQing Yun Li
    • Gideon David IntraterBiao JiaTeck Huat KerkQing Yun Li
    • G06F13/10
    • G06F13/102G06F3/061G06F3/0659G06F3/0679
    • Devices, methods, and systems for a mass storage device attached to a host device use speculation about the host command likely to be received next from the host device based on a previously received command to improve throughput of accesses to the mass storage device. Host device commands are used to speculatively produce commands for the data storage devices of the mass storage device, such that host commands speculated as being likely next host commands can be started during idle time of the data storage devices, based upon the probability that the speculation will be correct some of the time, and otherwise wasted idle time of the data storage devices will be more efficiently used. Time taken by the host device to produce successive commands to the mass storage system is monitored, and future speculatively produced commands are parameterized so that they complete within the observed host time to produce new commands, making more efficient use of the data storage devices of the mass storage system.
    • 基于先前接收到的用于提高对大容量存储设备的访问的吞吐量的命令,用于连接到主机设备的大容量存储设备的设备,方法和系统使用关于可能从主机设备接收的主机命令的猜测。 主机设备命令用于推测地为大容量存储设备的数据存储设备产生命令,使得可以在数据存储设备的空闲时间期间推测可能是下一个主机命令的主机命令可以基于猜测的可能性 将会正确的一些时间,否则浪费的数据存储设备的空闲时间将更有效地使用。 监视主机设备对大容量存储系统产生连续命令所用的时间,并且将来推测产生的命令被参数化,使得它们在所观察的主机时间内完成以产生新的命令,从而更有效地使用数据存储设备 大容量存储系统。